Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

This series of files consists of the records created or received by the NATO International Staff and related to the study on the Future Tasks of the Alliance between December 1966 and December1967. It includes formal and informal documents of the Special Group and of its four Sub-groups as well as documents from the Council, the Secretary General, summary records of private meetings of Permanent Representatives, internal notes and...